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SN74HC244PW .
缓冲器/线路驱动器, 74HC244, 2V至6V, TSSOP-20
- 制造商产品编号:
- SN74HC244PW .
- 库存编号
- 1287504
SN74HC244PW . 的替代之选
产品概述
The SN74HC244PW is an octal Buffer/Line Driver designed specifically to improve both the performance and density of 3-state memory address drivers, clock drivers and bus-oriented receivers and transmitters. The SNx4HC244 device is organized as two 4-bit buffers and drivers with separate output-enable (OE) inputs. When OE is low, the device passes non-inverted data from the A inputs to the Y outputs. When OE is high, the outputs are in the high-impedance state. To ensure the high-impedance state during power up or power down, OE should be tied to VCC through a pull-up resistor and the minimum value of the resistor is determined by the current-sinking capability of the driver.
- High-current outputs drive up to 15 LSTTL loads
- 3-state Outputs drive bus lines or buffer memory address registers
- 80µA maximum ICC low power consumption
- 11ns typical Propagation delay (tpd)
- ±6mA Output drive at 5V
- 1µA maximum Low input current
- Green product and no Sb/Br
应用
工业, 自动化与过程控制, 信号处理, 通信与网络
产品信息
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| 数量 | 单价（含增值税） | 您所支付金额（含增值税） |
|---|---|---|
| 1+ | CNY2.69 (CNY3.04) | ( ) |
| 10+ | CNY2.32 (CNY2.62) | ( ) |
| 25+ | CNY2.17 (CNY2.45) | ( ) |
| 100+ | CNY1.74 (CNY1.97) | ( ) |
| 250+ | CNY1.62 (CNY1.83) | ( ) |
| 500+ | CNY1.36 (CNY1.54) | ( ) |
| 1000+ | CNY1.05 (CNY1.19) | ( ) |
定价不可用。 请联系客户服务。
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